
//
//  UIColor+Extension.swift
//  weibo
//
//  Created by 吴婷婷 on 15/11/18.
//  Copyright © 2015年 wutingting. All rights reserved.
//

import UIKit
extension UIColor {
    class func randomColor()->UIColor {
        let r = CGFloat(random() % 256) / 255
        let g = CGFloat(random() % 256) / 255
        let b = CGFloat(random() % 256) / 255
        
        return UIColor(red: r, green: g, blue: b, alpha: 1.0)
    }
}
